Whip out your pink tux and pierce your left ear – Taylor Swift wants to take you to a 1980s prom.

The pop-country star (and future The Giver actress) teamed up with fun. guitarist Jack Antonoff to pen “Sweeter Than Fiction,” a New Wavey track for the upcoming British biopic One Chance, which tells the story of Paul Potts, the down-on-his-luck store clerk who became an opera-singing sensation after winning Britain’s Got Talent in 2007.

Swift sings from the point of view of a longtime fan who believed in a performer’s talent long before anyone else did. “I’ve seen you fall, I’ve seen you crawl on your knees, eh eh” she sings during the opening verse. “I’ve seen you lost in a crowd, seen your colors fade.” The song’s main subject doesn’t mire for too long, though, and the tone of the lyrics quickly shifts to match the fizzy musical arrangement. “There you’ll stand ten feet tall, and I will say, ‘I knew it all along,’” Swift beams in the chorus. “I’ll be one of the many saying, ‘You made us proud.’”

The track, which will play over the end-credits of One Chance, is uplifting without being hokey and sweet without being cloying. It’s as light and airy as cotton candy – and just as addictive, too. Give it a listen below: